3V MCU Interface Monochrome Graphic LCD Display 122x32 STN Positive
122x32 Graphic LCD STN Positive Transflective Yellow Green 3V MCU Interface With White LED Backlight
COG 122x32 Graphic LCD Description
SAEF Technology SF12232-09 is a STN type LCD display module with 122x32 solution.
- Driver IC: ST7920 or Equivalent
- Resolution: 122 x 32
- Low power operation: VDD 3.0V
- Dynamic current consumption:135 uA
- LCD driving voltage: 7.7V
- Dot Size: 0.44x0.42 mm
- Pin Definition:
- 1 A+ ( Supply voltage for backlight +2.7V )
- 2 K- ( Supply voltage for backlight Ground)
- 3 NC
- 4 /CS1 ( Chip Select , When CS1= “L”, chip is selected )
- 5 RST ( When /RES= “L”, the settings are initialized )
- 6 A0 ( Select register data when A0= “H”, and instruction when A0= “L” )
- 7 D6(SCL) (Serial clock input terminal )
- 8 D7(SDA) (Serial data input terminal)
- 9 VDD ( Supply voltage for logic circuit +3.3V )
- 10 VSS ( Ground )
- 11--14 NC
- 15 V0 (LCD driving voltage for common circuits at negative frame.)
- 16 XV0 ( LCD driving voltage for common circuits at positive frame.)
- 17 VG ( LCD driving voltage for segment circuits.)
- 18 NC
| Product: | Graphic LCD Display 122x32 | Resolution: | 122x32 Dots Resolution |
|---|---|---|---|
| LCD Type: | STN, Positive, Transflective | Optics: | 6:00 O'clock |
| Outline Dim.: | 65.6(L) X 28.8(W) X 4.9(T) Mm | Viewing Area: | 59.5(L) X 18.1(W) Mm |
| Dot Pitch: | 0.47 X 0.45 Mm | Driving Method: | 1/33 Duty Cycle, 1/6 Bias |
| Operating Temp: | 0°C To +50°C | Pin Number: | 18 Pins |
| Interface: | MCU ( Customizable ) | VDD: | 3V |
| Connector: | Plugging ( Customizable ) | Compliance: | REACH & RoHS Compliant |
SAEF Technology is a professional Character and Graphic LCD manufacturer. SAEF's graphic LCD displays (liquid crystal display) are available in dot matrix format of graphic resolution including 96x16, 122x32, 128x64, 128x128, 144x32, 160x128, 160x160, 160x32, 160x80, 192x64, 192x128, 240x64, 320x240 and etc. The sizes are including 2" LCD, 2.5" LCD, 3" LCD, 3.2" LCD, 4" LCD Display, and etc. SAEF Graphic LCD modules are including different options of polarizer in reflective, transmissive or transflective types. Our LED backlights are available in various colors including yellow/green, white, blue, red, amber and RGB.
We have an extensive range of LCD graphic displays with various backlight and LCD type combinations. SAEF's graphic LCD can be used on instrument and industry machinery equipment as well as electrical home appliances, consumer electronics including white goods, POS system, home applications, industrial instrument, automation, audio/visual display systems, and medical devices.
COG 122x32 Graphic LCD Drawing
COG 122x32 Graphic LCD Real Product Image
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CONTACT
Welcome to inquire via ck@saef.com.cn
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